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Climate Change

Tonga eruption sets world record for biggest explosion

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Tonga’s January volcano eruption has been declared the largest in the world

Tonga’s most recent volcanic eruption in January was the biggest explosion ever recorded in modern history.

New data suggests the natural disaster was far bigger than any previous volcanic events and even any atom bomb test after World War II. 

It’s believed only the Krakatoa eruption of 1883 rivalled the Tonga volcano, the Indonesian explosion that claimed more than 30,000 lives. 

Scientists are now able to access a huge array of ground-based and space-borne instruments, allowing them to monitor the Earth across the entire light spectrum.

The Tonga explosion produced a number of atmospheric pressure waves felt in many parts of the world, even as far as Alaska. 

William is an Executive News Producer at TICKER NEWS, responsible for the production and direction of news bulletins. William is also the presenter of the hourly ticker Weather + Climate segment. With qualifications in Journalism and Law (LLB), William previously worked at the Australian Broadcasting Corporation (ABC) before moving to TICKER NEWS. He was also an intern at the Seven Network's 'Sunrise'. A creative-minded individual, William has a passion for broadcast journalism and reporting on global politics and international affairs.

Climate Change

Australia places honeybees in lockdown

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Honeybees in Australia are in lockdown after a deadly parasite was discovered in Sydney

A parasite has been found to weaken and kill bee colonies, which could threaten the already-scarce bee population.

Australian bees have been into lockdown, which means beekeepers are not allowed to move hives, bees or honeycombs until further notice from biosecurity.

Local authorities say swift measures are being taken to contain the disease.

“We have immediately launched an eradication plan which involved setting up a biosecurity zone, containing the infected hives and euthanising the bees.”

NSW Agriculture Minister Dugald Saunders

Until now, Australia is one of a few continents who did not have the varroa destructor, which can attach itself to the body of a bee and weaken its fat.

Nearly one-third of Australia’s food production relies on bee pollination. But the outbreak could cost the honey industry millions of dollars.

Katerina Kostakos contributed to this article.

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Climate Change

Major disruption in Sydney as climate protesters take to the streets

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There’s been major disruption across Sydney, as climate protesters take to the streets and block CBD roads

NSW Police officers chased dozens of climate protesters who were seen throwing milk crates, and barricades.

One demonstrator blocked the entry to one of the busiest thoroughfares in the city.

Members from Blockade Australia kicked off the rally by attempting to stop flowing traffic by dragging rubbish bins, construction barriers and building material into the middle of the road.

The Sydney Harbour Tunnel has now reopened but the organisation says it will hold more protests this week.

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Climate Change

Yellowstone disaster: record rainfall, massive flooding and mudslides

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As Yellowstone National Park celebrates 150 years, emergency crews are scrambling to reopen roads and facilities following heavy rain and huge flooding

This is Yellowstone’s first natural disaster and has forced the region to close during the peak summer period.

Tourists and residents are being evacuated from the area as some roads have been destroyed leaving visitors stranded.

Resulting in a major blow to local tourism operators and surrounding communities. 

Montana, one of the three states the park belongs to, has not seen this type of flooding in more than a century.

The national park’s northern half is expected to remain shut for at least the rest of the season, with Montana’s governor declaring a statewide disaster. 

Record rainfall has triggered epic flooding, mudslides and rockfalls in Yellowstone.

Dangerous rockslides caused the park officials to shut down all five entrances to the park on Tuesday.

It follows one of the wettest springs in years and a sudden spike in summer temperatures, meaning the runoff of snow from the winter months has been quite intense. 

Danaya Malenda contributed to this report.

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